Fundamentals of Fenestration
Architectural and Curtain Wall/Storefront Products Meeting Georges Thiret (Graham), APG President Scott Condreay (Sapa Extrusions), APG Vice President 2017 AAMA Fall Conference Tuesday, October 17, 1:00-3:00 p.m.
Meeting Commencement • Call to Order • Introduce Media and Outside Organization Representatives • Identify Any Topics to be Addressed in Members Only Session For reference: To join any groups discussed during this meeting session, log into the AAMA website and visit that committee’s or task group’s page to request to be added to the roster.
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AAMA Organizational Chart
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Voting Guidelines Yellow Badges – Architectural and Residential Products Groups Orange Badges – Architectural Products Group only
See color bars on each slide: For reference: – Light Blue (Residential Products Group only) – White (non-voting members except at regional level) – Green (industry organization, prospective member, press) – Pink (registered spouse)
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Review of Minutes
Business of the Meeting: Combined Architectural and Curtain Wall/Storefront Georges Thiret (Graham), APG President Scott Condreay (Sapa), APG Vice President
Combined AW/CW Agenda Items • Methods of Test Committee – AAMA 508/509 Rain Screen Test Update Task Group – Architectural Finite Element Thermal Modeling Task Group – Wall Mock-up Condensation Evaluation Work Group – AAMA 501.4 and 501.6 Seismic Test Update Task Group – Curtain Wall/Window Wall Spandrel Review Task Group • APG Marketing • APG Shading Device Task Group • BIM (Building Information Modeling) Task Group • Curtain Wall Manual Update Task Group
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Methods of Test Committee • Chair: Scott Warner (Architectural Testing) • Vice Chair: Greg McKenna (Kawneer) • Scope: Review and develop test methods as required by the APG. • Task Groups: – AAMA 501.4 and 501.6 Seismic Test Update Task Group – AAMA 508/509 Rain Screen Test Update Task Group – Architectural Finite Element Thermal Modeling TG – Curtain Wall/Window Wall Spandrel Review Task Group – Wall Mock-up Condensation Evaluation Work Group 8
AAMA 508/509 Rain Screen Test Update Task Group • Chair: J.P. McDonald (Architectural Testing) • Vice Chair: Doug Holmberg (Apogee Enterprises) • Scope: Review and update AAMA 508 as needed. – Note: AAMA 509 is a companion document.
For reference: AAMA 508, Voluntary Test Method and Specification for Pressure Equalized Rain Screen Wall Cladding Systems AAMA 509, Voluntary Test and Classification Method for Drained and Back Ventilated Rain Screen Wall Cladding Systems
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Preliminary Draft Review • Task Group met on 10/3 to review draft #0 of the document • Changes under discussion: – Does the test need to ensure that the structural test pressure is applied to the back of the panel and the connections between the rain screen and the structure must be stressed? – Are these connections actually stressed in a pressureequalized system? – Is the purpose of the test to validate water penetration, structural attachment, or both? – Should there also be dynamic structural loading on the air barrier? AAMA 508/509 Rain Screen Test Update Task Group
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Architectural Finite Element Thermal Modeling Task Group • Chair: Steve Fronek (Apogee Enterprises) • Vice Chair: Patrick Muessig (Azon) • Scope: Develop a voluntary specification for Finite Element Thermal modeling of project-specific conditions, using Building Information Modeling (BIM) Specification as a template.
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Background Task group kickoff April 2014 Currently in Draft #11 Product Group ballot closed 6/8 Latest ballot draft included spandrel modeling language • Coordinated with NFRC spandrel modeling work • 6” of adjacent spandrel or substrate is conservative • Fins, sunshades not in scope • • • •
Architectural Finite Element Thermal Modeling TG
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Product Group Re-Ballot Results • Successful APG ballot (#17-1019), 9XX-XX, Draft #11 • 66 voting responses received on APG ballot – 1 disapprove with comment – 1 approve with comment – 19 approve – 45 abstain – 1 comment-only
Architectural Finite Element Thermal Modeling TG
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Ballot Resolution • Task Group has held three well-attended GoToMeeting conference calls since the Summer Conference • 34 of the 64 individual comments have been addressed – Some comments were found persuasive and substantive, necessitating a re-ballot • Thank you to all active participants!
Architectural Finite Element Thermal Modeling TG
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Substantive Revisions • For the first phase of the document we will use 2D modeling using THERM. After publication we will research allowing other 2D modeling programs, and possibly 3D modeling programs. • Number of models to create: Unless otherwise specified, a reasonable number of representative cross sections, along with atypical cross sections (up to six typical cross sections per system type and up to three atypical perimeter cross sections per system type ), shall be modeled for proof of compliance. • Creation of models: Models shall be prepared by, or under the supervision of an NFRC Certified Simulator, or sealed by a qualified PE or registered architect familiar with thermodynamic analysis software and with experience in heat transfer analysis, with competence in building enclosure design and building science.
Architectural Finite Element Thermal Modeling TG
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Substantive Revisions • The use of Computational Fluid Dynamics (CFD) is recommended for critical environments such as high-humidity spaces where condensation potential is high, or the tolerance for condensation is low. • When determining the coldest point on the frame, the TG decided to include gaskets as part of the frame in the model. • Models will use Mean Coincident Wind Speed (MCWS) at the exterior and Near Wall Conditions at the interior.
Architectural Finite Element Thermal Modeling TG
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Wall Mock-up Condensation Evaluation Work Group • Chair: Scott Warner (Architectural Testing) • Vice Chair: Greg McKenna (Kawneer) • Scope: – Evaluation test procedure provides a means to assess condensation performance of exterior walls (wall mockups) under standardized or project-specific exterior and interior conditions. – Results obtained from this test do not provide a rating or quantitative measure of condensation.
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Ballot #17-1024 to Methods of Test • Successful Methods of Test Committee Ballot #17-1024 – 501.X-XX, Draft #3 • 13 voting responses received – 1 disapprove with comment – 2 approve with comment – 4 approve – 6 abstain – 2 comment-only • Task Group held conference call on 10/12 to address results
Wall Mock-up Condensation Evaluation Work Group
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AAMA 501.4 and 501.6 Seismic Test Update Task Group • Chair: Tanya Dolby (Kawneer) • Vice Chair: Kelly Broker (Dow Corning) • Scope: Update and revise AAMA 501.4 and AAMA 501.6 for consistency with ASCE 7-10. Discussion Leader: Greg McKenna (Kawneer) For reference: AAMA 501.4 and 501.6, Recommended Static Test Method for Evaluating Curtain Wall and Storefront Systems Subjected to Seismic and Wind Induced Interstory Drifts (501.4) & Recommended Dynamic Test Method For Determining The Seismic Drift Causing Glass Fallout From A Wall System (501.6) ASCE 7-10, Minimum Design Loads for Buildings and Other Structures 19
Task Group Progress • The Task Group is conducting a complete technical review of both standards – All sections of both documents have been touched • AAMA 501.4 is completed – Document approved for publication – Will be published separately from 501.6, but publication on hold until AAMA 501.6 is complete • Successful MOT ballot of AAMA 501.6, Section 10 – Comments resolved with editorial changes • Full document currently out for APG ballot, scheduled to close no later than 11/20/2017 (if uses all extensions) AAMA 501.4 and 501.6 Seismic Test Update Task Group
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Curtain Wall/Window Wall Spandrel Review Task Group • Chair: Tim Fikkert (EFCO) • Vice Chair: Open (requesting a volunteer) • Scope: Create a TIR documenting best practices for design and applications engineering of spandrel areas including shadow boxes, spandrel glass and other infill materials. Make recommendations, where appropriate, for testing and/or analysis criteria considering aesthetics, serviceability and performance. For reference: TIR – Technical Information Report 21
Task Group Progress • Task group kickoff November 2016 • Current Status: Creating Draft #1 • Developed an outline and brainstormed content • Conference call to be scheduled once new materials are ready for inclusion in the document
Curtain Wall/Window Wall Spandrel Review TG
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TIR Sections with Content Drafted 6.0 12.0
Temperature Effects and Heat Build Up Aesthetics and Architectural Design Considerations
Curtain Wall/Window Wall Spandrel Review TG
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TIR Sections to be Drafted 1.0 5.0 7.0 8.0 9.0 10.0 11.0 13.0 14.0
Scope Design Details Internal Condensation Structural Considerations Testing and Analysis Installation, Storage and Handling Cleaning and Maintenance Design Recommendations Short Form Guide Specification
Curtain Wall/Window Wall Spandrel Review TG
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APG Marketing Committee • Chair: Chad Ricker (Technoform) • Vice Chair: Josh Wignall (EFCO) • Scope: Ensure the marketing activities of AAMA include the interests of the Architectural Products Group (APG) members.
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Web Page Overview • Members are working to develop web content for the Architectural Product page of the AAMA website that explains these products overall and also addresses topics specific to this portion of the industry.
APG Marketing Committee
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Web Page Progress Marketing Steering Committee Ballot Update – Due to other priorities with MSC ballots, the Architectural Products web pages will be balloted to MSC in October Next Steps – Once the ballot for the web content and layout is complete, a conference call will be scheduled to review the results – Then, final web pages will be posted to the AAMA website
APG Marketing Committee
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APG Shading Device Task Group • Chair: Steve Fronek (Apogee Enterprises) • Vice Chair: Greg McKenna (Kawneer) • Scope: Develop an AAMA Technical Information Report (TIR) addressing design considerations for exterior fixed shading devices on commercial fenestration products.
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Task Group Progress • Task group kickoff June 2012 by Mike Turner (YKK) • Two main tasks: – Test method for falling ice and static loading – Technical Information Report (TIR) for design considerations • Test Method published November 2016 as AAMA 514-16 • GoToMeetings held to continue work on the TIR APG Shading Device Task Group
ASTM continues work on ice accretion. March 2017 Specifier Magazine article published.
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TIR Section Status 17 of 19 drafted Thanks to all who have completed assignments! 2 Significance and Use 3 Referenced Documents 4 Definitions 5 Building Code Requirements 6 Solar Heat Gain Control 7 Design Considerations 8 Structural Analysis 9 New Construction/Renovation 10 Window Washing Considerations 11 Thermal Expansion and Contraction 12 Thermal Bridging 13 Glazing/IGU Thermal Glazing 14 Minimizing Bird Perch 15 Protrusion into Walking Areas 16 Materials 17 Appendix A – Snow, Impact and Maintenance Loads 18 Appendix B – Structural Analysis 19 Appendix C – Equivalent Static Force
APG Shading Device Task Group
Draft Incomplete Draft Complete Draft Complete Draft Complete Draft Complete Draft Complete Draft Complete Draft Complete Draft Complete Draft Incomplete (pending image) Draft Complete Draft Complete/No Draft Yet Draft Complete Draft Complete No Draft Yet Draft Complete Draft Complete Draft Complete 30
BIM (Building Information Modeling) Task Group • Chair: Dan Luoma (Luoma Design Solutions) • Vice Chair: Mike Turner (YKK AP America) • Scope: To revise the AAMA 912-13 BIM document to reflect current practices and progress of the industry in the area of BIM. More detailed discussion planned for end of meeting as time allows. For reference: AAMA 912, Voluntary Specification for Non-Residential Fenestration Building Information Modeling (BIM) 31
BIM Industry Standards • Current specifications outline the “2013 AIA Digital Practices” for all trades • BIM FORUM recently released (Oct 3 2017) for public comment the “Level of Development (LOD) Specification”
BIM (Building Information Modeling) Task Group
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Level of Detail/Development Industry Standard • LOD 100 — The model element may be graphically represented in the model with a symbol or other generic representation, but does not satisfy the requirements for LOD 200. Information related to the model element (i.e., cost/sf, tonnage of HVAC, etc.) can be derived from other model elements. • LOD 200 — The model element is graphically represented within the model as a generic system, object, or assembly with approximate quantities, size, shape, location, and orientation. Nongraphic information may also be attached to the model element. BIM (Building Information Modeling) Task Group
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Level of Detail/Development Industry Standard • LOD 300 — The model element is graphically represented within the model as a specific system, object, or assembly in terms of quantity, size, shape, location, and orientation. Non-graphic information may also be attached to the model element. • LOD 350 — The model element is graphically represented within the model as a specific system, object, or assembly in terms of quantity, size, shape, orientation, and interfaces with other building systems. Nongraphic information may also be attached to the model element.
BIM (Building Information Modeling) Task Group
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Level of Detail/Development Industry Standard • LOD 400 — The model element is graphically represented within the model as a specific system, object, or assembly in terms of size, shape, location, quantity, and orientation with detailing, fabrication, assembly, and installation information. Nongraphic information may also be attached to the model element. • LOD 500 — The model element is a field-verified representation in terms of size, shape, location, quantity, and orientation. Nongraphic information may also be attached to the model element.
BIM (Building Information Modeling) Task Group
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Next Steps • BIM Task Group will review these LOD’s – Discuss offering requirements related to the fenestration industry specifically • Conference call scheduled
BIM (Building Information Modeling) Task Group
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Curtain Wall Manual Update Task Group • Chair: Dan Luoma (Luoma Design Solutions) • Vice Chair: Greg McKenna (Kawneer) • Scope: To combine the following into one document – CW-DG-1-96, Aluminum Curtain Wall Design Guide Manual – CWG-1-89, Installation of Aluminum Curtain Walls – MCWM-1-89, Metal Curtain Wall Manual To be disbanded pending publication (motion needed)
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Task Group Progress • After being under development for 9 years, the document has been approved for publication • Staff is updating the formatting and conducting the final pre-publication review – 8 sections totaling almost 170 pages • Staff review may prompt additional action by the task group – Editorial changes will be incorporated for publication – Substantive changes will require re-ballot
Curtain Wall Manual Update Task Group
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Business of the Meeting: Architectural Window Doug Holmberg (Apogee Enterprises), 1 st VP Dennis Kelly (Graham), 2 nd VP
Architectural Window Agenda Items • Fenestration Anchorage Systems (AAMA 2501 and TIR-A14) Task Group • Thermal Barrier Task Group
For reference: – 2501-06, Voluntary Guideline for Engineering Analysis of Fenestration Anchorage Systems – TIR A14-10, Fenestration Anchorage Guidelines
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Fenestration Anchorage Systems (AAMA 2501 and TIR-A14) Task Group • Chair: Sarah Noe (Apogee) • Vice Chair: Open (requesting a volunteer) • Scope: To update AAMA 2501 and AAMA TIR A14. Discussion Leader: Doug Holmberg (Apogee) For reference: – 2501-06, Voluntary Guideline for Engineering Analysis of Fenestration Anchorage Systems – TIR A14-10, Fenestration Anchorage Guidelines
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Fenestration Anchorage Systems (AAMA 2501 and TIR-A14) Task Group • TIR A14 – Updates will likely be editorial and limited to updating references • AAMA 2501 – Document seems very generic, may not provide useful guidance – Need to clearly define the scope for the changes to this document • Two calls were scheduled, but no one attended – is this task group needed? (formed at 2017 Summer Conference) Fenestration Anchorage Systems (2501/TIR-A14) TG
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Thermal Barrier Task Group • Chair: Patrick Muessig (Azon) • Vice Chair: Chad Ricker (Technoform) • Scope: – Review thermal barrier composite testing in AAMA 505, TIR A8 and QAG-1 to expand Quality Assurance Guide Manual to include polyamide. – Create a voluntary specification that identifies the minimum performance requirements for qualifying polyamide profiles. For reference: AAMA 505, Dry Shrinkage and Composite Performance Thermal Cycling Test Procedures AAMA TIR A8, Structural Performance of Composite Thermal Barrier Framing Systems QAG-1, Quality Assurance Processing & Monitoring Guide for Poured and Debridged Polyurethane Thermal Barriers 43
Task Group Progress • PATS-2 document – New revision of the document was produced – Group will have test results to review by end of year. – Goal is to schedule call in early January to discuss results • TIR A8 document – Published without the new software (i.e., spreadsheet) – Software/spreadsheet is operational; awaiting delivery For reference: PATS-1, Vol. Specification for Extruded Polyamide Insulating Profiles (EPIP) TIR A8, Structural Performance of Composite Thermal Barrier Framing Systems
Thermal Barrier Task Group
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Business of the Meeting: Curtain Wall/Storefront Greg McKenna (Kawneer), 1 st VP Dan Luoma (Luoma Design), 2 nd VP
Curtain Wall/Storefront Agenda Items • Security Hazard Mitigation for Fenestration Products Committee • Document Revision – CW-RS-1-12, The Rain Screen Principle and PressureEqualized Wall Design – RPC-00, Rain Penetration Control - Applying Current Knowledge
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Security Hazard Mitigation for Fenestration Products Committee • Chair: Dennis Kelly (Graham) • Vice Chair: Scott Warner (Architectural Testing) • Scope: To monitor the security hazard mitigation certification program and establish a voluntary guide specification for security hazard mitigation products testing and subsequent certification programs.
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Committee Progress • The committee is revising AAMA 512 • Intent: Modify AAMA 512 so that it may be accepted and referenced in ICC 500 • Buildings or spaces designated for use as a shelter from tornadoes and/or hurricanes within the scope of the IBC and IRC must conform to the requirements in ICC 500
For reference: AAMA 512, Vol. Specs. for Tornado Hazard Mitigating Fenestration Products ICC 500-2014, ICC/NSSA Std. for the Design and Construction of Storm Shelters
Security Hazard Mitigation Committee
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Next Steps • Comment on the draft indicates that AAMA 512 may be more stringent than ICC 500; awaiting further input • AAMA 512 references ASTM E1886 and E1996 which are currently being reviewed for possible revision within ASTM; awaiting further information about potential revisions For reference: ASTM E1886, Standard Test Method for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials ASTM E1996, Std. Spec. for Perf. of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by Windborne Debris in Hurricanes
Security Hazard Mitigation Committee
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Document Revision • CW-RS-1-12 and RPC-00 are overdue according to AAMA’s standard five-year review procedure • CW-RS-1-12, The Rain Screen Principle and PressureEqualized Wall Design • RPC-00, Rain Penetration Control – Applying Current Knowledge • Documents previously were updated by the Curtain Wall Rain Screen Task Group (currently disbanded)
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Document Background and Options Discussion leaders: – Rich Rinka (AAMA) – Julia Carlucci (AAMA)
Proposed Curtain Wall Rain Screen Task Group
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New Business
Form or Disband Committees/Task Groups • Requires motion, second and vote from APG members (i.e., yellow or orange badges) • Formation of task groups also requires: – Group name – Chair – Scope • Initial rosters are established for newly formed task groups via the yellow form to be circulated during the meeting and then posted in the AAMA Conference Registration area
New Business
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AAMA TIR-A9 Revision • AAMA TIR-A9, Design Guide for Metal Cladding Fasteners • Recent research developments have yielded new equations which should be reviewed by AAMA members • Document previously updated by the Curtain Wall Fastener TIR Task Group; re-activate to address new revision needs
New Business
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Other New Business?
Committee/Task Group Work
BIM (Building Information Modeling) Task Group Work • Chair: Dan Luoma (Luoma Design Solutions) • Vice Chair: Mike Turner (YKK AP America) • Scope: To revise the AAMA 912-13 BIM document to reflect current practices and progress of the industry in the area of BIM.
For reference: AAMA 912, Voluntary Specification for Non-Residential Fenestration Building Information Modeling (BIM)
Committee/Task Group Work
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Adjourn
Meeting Commencement • Call to Order • Introduce Media and Outside Organization Representatives • Identify Any Topics to be Addressed in Members Only Session For reference: To join any groups discussed during this meeting session, log into the AAMA website and visit that committee’s or task group’s page to request to be added to the roster.
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AAMA Organizational Chart
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Voting Guidelines Yellow Badges – Architectural and Residential Products Groups Orange Badges – Architectural Products Group only
See color bars on each slide: For reference: – Light Blue (Residential Products Group only) – White (non-voting members except at regional level) – Green (industry organization, prospective member, press) – Pink (registered spouse)
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Review of Minutes
Business of the Meeting: Combined Architectural and Curtain Wall/Storefront Georges Thiret (Graham), APG President Scott Condreay (Sapa), APG Vice President
Combined AW/CW Agenda Items • Methods of Test Committee – AAMA 508/509 Rain Screen Test Update Task Group – Architectural Finite Element Thermal Modeling Task Group – Wall Mock-up Condensation Evaluation Work Group – AAMA 501.4 and 501.6 Seismic Test Update Task Group – Curtain Wall/Window Wall Spandrel Review Task Group • APG Marketing • APG Shading Device Task Group • BIM (Building Information Modeling) Task Group • Curtain Wall Manual Update Task Group
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Methods of Test Committee • Chair: Scott Warner (Architectural Testing) • Vice Chair: Greg McKenna (Kawneer) • Scope: Review and develop test methods as required by the APG. • Task Groups: – AAMA 501.4 and 501.6 Seismic Test Update Task Group – AAMA 508/509 Rain Screen Test Update Task Group – Architectural Finite Element Thermal Modeling TG – Curtain Wall/Window Wall Spandrel Review Task Group – Wall Mock-up Condensation Evaluation Work Group 8
AAMA 508/509 Rain Screen Test Update Task Group • Chair: J.P. McDonald (Architectural Testing) • Vice Chair: Doug Holmberg (Apogee Enterprises) • Scope: Review and update AAMA 508 as needed. – Note: AAMA 509 is a companion document.
For reference: AAMA 508, Voluntary Test Method and Specification for Pressure Equalized Rain Screen Wall Cladding Systems AAMA 509, Voluntary Test and Classification Method for Drained and Back Ventilated Rain Screen Wall Cladding Systems
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Preliminary Draft Review • Task Group met on 10/3 to review draft #0 of the document • Changes under discussion: – Does the test need to ensure that the structural test pressure is applied to the back of the panel and the connections between the rain screen and the structure must be stressed? – Are these connections actually stressed in a pressureequalized system? – Is the purpose of the test to validate water penetration, structural attachment, or both? – Should there also be dynamic structural loading on the air barrier? AAMA 508/509 Rain Screen Test Update Task Group
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Architectural Finite Element Thermal Modeling Task Group • Chair: Steve Fronek (Apogee Enterprises) • Vice Chair: Patrick Muessig (Azon) • Scope: Develop a voluntary specification for Finite Element Thermal modeling of project-specific conditions, using Building Information Modeling (BIM) Specification as a template.
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Background Task group kickoff April 2014 Currently in Draft #11 Product Group ballot closed 6/8 Latest ballot draft included spandrel modeling language • Coordinated with NFRC spandrel modeling work • 6” of adjacent spandrel or substrate is conservative • Fins, sunshades not in scope • • • •
Architectural Finite Element Thermal Modeling TG
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Product Group Re-Ballot Results • Successful APG ballot (#17-1019), 9XX-XX, Draft #11 • 66 voting responses received on APG ballot – 1 disapprove with comment – 1 approve with comment – 19 approve – 45 abstain – 1 comment-only
Architectural Finite Element Thermal Modeling TG
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Ballot Resolution • Task Group has held three well-attended GoToMeeting conference calls since the Summer Conference • 34 of the 64 individual comments have been addressed – Some comments were found persuasive and substantive, necessitating a re-ballot • Thank you to all active participants!
Architectural Finite Element Thermal Modeling TG
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Substantive Revisions • For the first phase of the document we will use 2D modeling using THERM. After publication we will research allowing other 2D modeling programs, and possibly 3D modeling programs. • Number of models to create: Unless otherwise specified, a reasonable number of representative cross sections, along with atypical cross sections (up to six typical cross sections per system type and up to three atypical perimeter cross sections per system type ), shall be modeled for proof of compliance. • Creation of models: Models shall be prepared by, or under the supervision of an NFRC Certified Simulator, or sealed by a qualified PE or registered architect familiar with thermodynamic analysis software and with experience in heat transfer analysis, with competence in building enclosure design and building science.
Architectural Finite Element Thermal Modeling TG
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Substantive Revisions • The use of Computational Fluid Dynamics (CFD) is recommended for critical environments such as high-humidity spaces where condensation potential is high, or the tolerance for condensation is low. • When determining the coldest point on the frame, the TG decided to include gaskets as part of the frame in the model. • Models will use Mean Coincident Wind Speed (MCWS) at the exterior and Near Wall Conditions at the interior.
Architectural Finite Element Thermal Modeling TG
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Wall Mock-up Condensation Evaluation Work Group • Chair: Scott Warner (Architectural Testing) • Vice Chair: Greg McKenna (Kawneer) • Scope: – Evaluation test procedure provides a means to assess condensation performance of exterior walls (wall mockups) under standardized or project-specific exterior and interior conditions. – Results obtained from this test do not provide a rating or quantitative measure of condensation.
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Ballot #17-1024 to Methods of Test • Successful Methods of Test Committee Ballot #17-1024 – 501.X-XX, Draft #3 • 13 voting responses received – 1 disapprove with comment – 2 approve with comment – 4 approve – 6 abstain – 2 comment-only • Task Group held conference call on 10/12 to address results
Wall Mock-up Condensation Evaluation Work Group
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AAMA 501.4 and 501.6 Seismic Test Update Task Group • Chair: Tanya Dolby (Kawneer) • Vice Chair: Kelly Broker (Dow Corning) • Scope: Update and revise AAMA 501.4 and AAMA 501.6 for consistency with ASCE 7-10. Discussion Leader: Greg McKenna (Kawneer) For reference: AAMA 501.4 and 501.6, Recommended Static Test Method for Evaluating Curtain Wall and Storefront Systems Subjected to Seismic and Wind Induced Interstory Drifts (501.4) & Recommended Dynamic Test Method For Determining The Seismic Drift Causing Glass Fallout From A Wall System (501.6) ASCE 7-10, Minimum Design Loads for Buildings and Other Structures 19
Task Group Progress • The Task Group is conducting a complete technical review of both standards – All sections of both documents have been touched • AAMA 501.4 is completed – Document approved for publication – Will be published separately from 501.6, but publication on hold until AAMA 501.6 is complete • Successful MOT ballot of AAMA 501.6, Section 10 – Comments resolved with editorial changes • Full document currently out for APG ballot, scheduled to close no later than 11/20/2017 (if uses all extensions) AAMA 501.4 and 501.6 Seismic Test Update Task Group
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Curtain Wall/Window Wall Spandrel Review Task Group • Chair: Tim Fikkert (EFCO) • Vice Chair: Open (requesting a volunteer) • Scope: Create a TIR documenting best practices for design and applications engineering of spandrel areas including shadow boxes, spandrel glass and other infill materials. Make recommendations, where appropriate, for testing and/or analysis criteria considering aesthetics, serviceability and performance. For reference: TIR – Technical Information Report 21
Task Group Progress • Task group kickoff November 2016 • Current Status: Creating Draft #1 • Developed an outline and brainstormed content • Conference call to be scheduled once new materials are ready for inclusion in the document
Curtain Wall/Window Wall Spandrel Review TG
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TIR Sections with Content Drafted 6.0 12.0
Temperature Effects and Heat Build Up Aesthetics and Architectural Design Considerations
Curtain Wall/Window Wall Spandrel Review TG
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TIR Sections to be Drafted 1.0 5.0 7.0 8.0 9.0 10.0 11.0 13.0 14.0
Scope Design Details Internal Condensation Structural Considerations Testing and Analysis Installation, Storage and Handling Cleaning and Maintenance Design Recommendations Short Form Guide Specification
Curtain Wall/Window Wall Spandrel Review TG
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APG Marketing Committee • Chair: Chad Ricker (Technoform) • Vice Chair: Josh Wignall (EFCO) • Scope: Ensure the marketing activities of AAMA include the interests of the Architectural Products Group (APG) members.
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Web Page Overview • Members are working to develop web content for the Architectural Product page of the AAMA website that explains these products overall and also addresses topics specific to this portion of the industry.
APG Marketing Committee
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Web Page Progress Marketing Steering Committee Ballot Update – Due to other priorities with MSC ballots, the Architectural Products web pages will be balloted to MSC in October Next Steps – Once the ballot for the web content and layout is complete, a conference call will be scheduled to review the results – Then, final web pages will be posted to the AAMA website
APG Marketing Committee
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APG Shading Device Task Group • Chair: Steve Fronek (Apogee Enterprises) • Vice Chair: Greg McKenna (Kawneer) • Scope: Develop an AAMA Technical Information Report (TIR) addressing design considerations for exterior fixed shading devices on commercial fenestration products.
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Task Group Progress • Task group kickoff June 2012 by Mike Turner (YKK) • Two main tasks: – Test method for falling ice and static loading – Technical Information Report (TIR) for design considerations • Test Method published November 2016 as AAMA 514-16 • GoToMeetings held to continue work on the TIR APG Shading Device Task Group
ASTM continues work on ice accretion. March 2017 Specifier Magazine article published.
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TIR Section Status 17 of 19 drafted Thanks to all who have completed assignments! 2 Significance and Use 3 Referenced Documents 4 Definitions 5 Building Code Requirements 6 Solar Heat Gain Control 7 Design Considerations 8 Structural Analysis 9 New Construction/Renovation 10 Window Washing Considerations 11 Thermal Expansion and Contraction 12 Thermal Bridging 13 Glazing/IGU Thermal Glazing 14 Minimizing Bird Perch 15 Protrusion into Walking Areas 16 Materials 17 Appendix A – Snow, Impact and Maintenance Loads 18 Appendix B – Structural Analysis 19 Appendix C – Equivalent Static Force
APG Shading Device Task Group
Draft Incomplete Draft Complete Draft Complete Draft Complete Draft Complete Draft Complete Draft Complete Draft Complete Draft Complete Draft Incomplete (pending image) Draft Complete Draft Complete/No Draft Yet Draft Complete Draft Complete No Draft Yet Draft Complete Draft Complete Draft Complete 30
BIM (Building Information Modeling) Task Group • Chair: Dan Luoma (Luoma Design Solutions) • Vice Chair: Mike Turner (YKK AP America) • Scope: To revise the AAMA 912-13 BIM document to reflect current practices and progress of the industry in the area of BIM. More detailed discussion planned for end of meeting as time allows. For reference: AAMA 912, Voluntary Specification for Non-Residential Fenestration Building Information Modeling (BIM) 31
BIM Industry Standards • Current specifications outline the “2013 AIA Digital Practices” for all trades • BIM FORUM recently released (Oct 3 2017) for public comment the “Level of Development (LOD) Specification”
BIM (Building Information Modeling) Task Group
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Level of Detail/Development Industry Standard • LOD 100 — The model element may be graphically represented in the model with a symbol or other generic representation, but does not satisfy the requirements for LOD 200. Information related to the model element (i.e., cost/sf, tonnage of HVAC, etc.) can be derived from other model elements. • LOD 200 — The model element is graphically represented within the model as a generic system, object, or assembly with approximate quantities, size, shape, location, and orientation. Nongraphic information may also be attached to the model element. BIM (Building Information Modeling) Task Group
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Level of Detail/Development Industry Standard • LOD 300 — The model element is graphically represented within the model as a specific system, object, or assembly in terms of quantity, size, shape, location, and orientation. Non-graphic information may also be attached to the model element. • LOD 350 — The model element is graphically represented within the model as a specific system, object, or assembly in terms of quantity, size, shape, orientation, and interfaces with other building systems. Nongraphic information may also be attached to the model element.
BIM (Building Information Modeling) Task Group
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Level of Detail/Development Industry Standard • LOD 400 — The model element is graphically represented within the model as a specific system, object, or assembly in terms of size, shape, location, quantity, and orientation with detailing, fabrication, assembly, and installation information. Nongraphic information may also be attached to the model element. • LOD 500 — The model element is a field-verified representation in terms of size, shape, location, quantity, and orientation. Nongraphic information may also be attached to the model element.
BIM (Building Information Modeling) Task Group
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Next Steps • BIM Task Group will review these LOD’s – Discuss offering requirements related to the fenestration industry specifically • Conference call scheduled
BIM (Building Information Modeling) Task Group
36
Curtain Wall Manual Update Task Group • Chair: Dan Luoma (Luoma Design Solutions) • Vice Chair: Greg McKenna (Kawneer) • Scope: To combine the following into one document – CW-DG-1-96, Aluminum Curtain Wall Design Guide Manual – CWG-1-89, Installation of Aluminum Curtain Walls – MCWM-1-89, Metal Curtain Wall Manual To be disbanded pending publication (motion needed)
37
Task Group Progress • After being under development for 9 years, the document has been approved for publication • Staff is updating the formatting and conducting the final pre-publication review – 8 sections totaling almost 170 pages • Staff review may prompt additional action by the task group – Editorial changes will be incorporated for publication – Substantive changes will require re-ballot
Curtain Wall Manual Update Task Group
38
Business of the Meeting: Architectural Window Doug Holmberg (Apogee Enterprises), 1 st VP Dennis Kelly (Graham), 2 nd VP
Architectural Window Agenda Items • Fenestration Anchorage Systems (AAMA 2501 and TIR-A14) Task Group • Thermal Barrier Task Group
For reference: – 2501-06, Voluntary Guideline for Engineering Analysis of Fenestration Anchorage Systems – TIR A14-10, Fenestration Anchorage Guidelines
40
Fenestration Anchorage Systems (AAMA 2501 and TIR-A14) Task Group • Chair: Sarah Noe (Apogee) • Vice Chair: Open (requesting a volunteer) • Scope: To update AAMA 2501 and AAMA TIR A14. Discussion Leader: Doug Holmberg (Apogee) For reference: – 2501-06, Voluntary Guideline for Engineering Analysis of Fenestration Anchorage Systems – TIR A14-10, Fenestration Anchorage Guidelines
41
Fenestration Anchorage Systems (AAMA 2501 and TIR-A14) Task Group • TIR A14 – Updates will likely be editorial and limited to updating references • AAMA 2501 – Document seems very generic, may not provide useful guidance – Need to clearly define the scope for the changes to this document • Two calls were scheduled, but no one attended – is this task group needed? (formed at 2017 Summer Conference) Fenestration Anchorage Systems (2501/TIR-A14) TG
42
Thermal Barrier Task Group • Chair: Patrick Muessig (Azon) • Vice Chair: Chad Ricker (Technoform) • Scope: – Review thermal barrier composite testing in AAMA 505, TIR A8 and QAG-1 to expand Quality Assurance Guide Manual to include polyamide. – Create a voluntary specification that identifies the minimum performance requirements for qualifying polyamide profiles. For reference: AAMA 505, Dry Shrinkage and Composite Performance Thermal Cycling Test Procedures AAMA TIR A8, Structural Performance of Composite Thermal Barrier Framing Systems QAG-1, Quality Assurance Processing & Monitoring Guide for Poured and Debridged Polyurethane Thermal Barriers 43
Task Group Progress • PATS-2 document – New revision of the document was produced – Group will have test results to review by end of year. – Goal is to schedule call in early January to discuss results • TIR A8 document – Published without the new software (i.e., spreadsheet) – Software/spreadsheet is operational; awaiting delivery For reference: PATS-1, Vol. Specification for Extruded Polyamide Insulating Profiles (EPIP) TIR A8, Structural Performance of Composite Thermal Barrier Framing Systems
Thermal Barrier Task Group
44
Business of the Meeting: Curtain Wall/Storefront Greg McKenna (Kawneer), 1 st VP Dan Luoma (Luoma Design), 2 nd VP
Curtain Wall/Storefront Agenda Items • Security Hazard Mitigation for Fenestration Products Committee • Document Revision – CW-RS-1-12, The Rain Screen Principle and PressureEqualized Wall Design – RPC-00, Rain Penetration Control - Applying Current Knowledge
46
Security Hazard Mitigation for Fenestration Products Committee • Chair: Dennis Kelly (Graham) • Vice Chair: Scott Warner (Architectural Testing) • Scope: To monitor the security hazard mitigation certification program and establish a voluntary guide specification for security hazard mitigation products testing and subsequent certification programs.
47
Committee Progress • The committee is revising AAMA 512 • Intent: Modify AAMA 512 so that it may be accepted and referenced in ICC 500 • Buildings or spaces designated for use as a shelter from tornadoes and/or hurricanes within the scope of the IBC and IRC must conform to the requirements in ICC 500
For reference: AAMA 512, Vol. Specs. for Tornado Hazard Mitigating Fenestration Products ICC 500-2014, ICC/NSSA Std. for the Design and Construction of Storm Shelters
Security Hazard Mitigation Committee
48
Next Steps • Comment on the draft indicates that AAMA 512 may be more stringent than ICC 500; awaiting further input • AAMA 512 references ASTM E1886 and E1996 which are currently being reviewed for possible revision within ASTM; awaiting further information about potential revisions For reference: ASTM E1886, Standard Test Method for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials ASTM E1996, Std. Spec. for Perf. of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by Windborne Debris in Hurricanes
Security Hazard Mitigation Committee
49
Document Revision • CW-RS-1-12 and RPC-00 are overdue according to AAMA’s standard five-year review procedure • CW-RS-1-12, The Rain Screen Principle and PressureEqualized Wall Design • RPC-00, Rain Penetration Control – Applying Current Knowledge • Documents previously were updated by the Curtain Wall Rain Screen Task Group (currently disbanded)
50
Document Background and Options Discussion leaders: – Rich Rinka (AAMA) – Julia Carlucci (AAMA)
Proposed Curtain Wall Rain Screen Task Group
51
New Business
Form or Disband Committees/Task Groups • Requires motion, second and vote from APG members (i.e., yellow or orange badges) • Formation of task groups also requires: – Group name – Chair – Scope • Initial rosters are established for newly formed task groups via the yellow form to be circulated during the meeting and then posted in the AAMA Conference Registration area
New Business
53
AAMA TIR-A9 Revision • AAMA TIR-A9, Design Guide for Metal Cladding Fasteners • Recent research developments have yielded new equations which should be reviewed by AAMA members • Document previously updated by the Curtain Wall Fastener TIR Task Group; re-activate to address new revision needs
New Business
54
Other New Business?
Committee/Task Group Work
BIM (Building Information Modeling) Task Group Work • Chair: Dan Luoma (Luoma Design Solutions) • Vice Chair: Mike Turner (YKK AP America) • Scope: To revise the AAMA 912-13 BIM document to reflect current practices and progress of the industry in the area of BIM.
For reference: AAMA 912, Voluntary Specification for Non-Residential Fenestration Building Information Modeling (BIM)
Committee/Task Group Work
57
Adjourn
